| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.90 | 4.652% | $133.8499 | $133.85 | $133.85 | $133.80 |
| Purchase #2 | $121.74 | 5.138% | $127.995 | $128.00 | $128.00 | $128.00 |
| Purchase #3 | $144.46 | 11.503% | $161.0772 | $161.08 | $161.10 | $161.10 |
| Purchase #4 | $209.33 | 10.455% | $231.2155 | $231.22 | $231.20 | $231.20 |
| Purchase #5 | $90.34 | 3.852% | $93.8199 | $93.82 | $93.80 | $93.80 |
| Purchase #6 | $229.99 | 5.674% | $243.0396 | $243.04 | $243.05 | $243.00 |
| Purchase #7 | $117.28 | 5.371% | $123.5791 | $123.58 | $123.60 | $123.60 |
| 7 purchase totals = | $1,041.04 | $1,114.5762 | $1,114.59 | $1,114.60 | $1,114.50 | |